94672640

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 233016000

約数和(自身を除く): 138343360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 1999, 2368, 2960, 3998, 4736, 5920, 7996, 9472, 9995, 11840, 15992, 19990, 23680, 31984, 39980, 47360, 63968, 73963, 79960, 127936, 147926, 159920, 255872, 295852, 319840, 369815, 511744, 591704, 639680, 739630, 1183408, 1279360, 1479260, 2366816, 2558720, 2958520, 4733632, 5917040, 9467264, 11834080, 18934528, 23668160, 47336320, 94672640]

約数ペア:

[(1, 94672640), (2, 47336320), (4, 23668160), (5, 18934528), (8, 11834080), (10, 9467264), (16, 5917040), (20, 4733632), (32, 2958520), (37, 2558720), (40, 2366816), (64, 1479260), (74, 1279360), (80, 1183408), (128, 739630), (148, 639680), (160, 591704), (185, 511744), (256, 369815), (296, 319840), (320, 295852), (370, 255872), (592, 159920), (640, 147926), (740, 127936), (1184, 79960), (1280, 73963), (1480, 63968), (1999, 47360), (2368, 39980), (2960, 31984), (3998, 23680), (4736, 19990), (5920, 15992), (7996, 11840), (9472, 9995)]